Name: Date:_
Which Crust Type…
is more dense? (O)
do you walk on getting off the bus? (C)
is made up of granite? (C)
averages at 7 km thick? (O)
is thickest under mountain ranges?(C)
is made of basalt? (O)
can be 56 km think?(C)

Mantle Properties
Which part is thin under the ocean but thick under the continents? (Lithosphere)
Which part is stronger stiff rock? (Mesosphere)
Which part is able to flow like taffy? (Asthenosphere)

Core Changes
The inner core has higher
_(pressure) making the (metals)_ it is composed of to remain (solid).
The outer core has very high
_(temperatures)_ which causes its composition of _(metals) to stay in _(liquid) form.
The outer cores movement from earths
_(rotation)_ causes the _(liquid) metals to have an _(eclectic)_ current which causes earth (magnetic)__ field.